blog/archive/2016/08/index.html

   1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
   2           "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
   3 <html xmlns="http://www.w3.org/1999/xhtml" dir="ltr">
   4   <head>
   5     <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
   6     <title>Petter Reinholdtsen: entries from August 2016</title>
   7     <link rel="stylesheet" type="text/css" media="screen" href="http://people.skolelinux.org/pere/blog/style.css" />
   8     <link rel="stylesheet" type="text/css" media="screen" href="http://people.skolelinux.org/pere/blog/vim.css" />
   9     <link rel="alternate" title="RSS Feed" href="08.rss" type="application/rss+xml" />
  10   </head>
  11   <body>
  12     <!-- XML FEED -->
  13     <div class="title">
  14  <h1>
  15      <a href="http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
  16
  17  </h1>
  18
  19 </div>
  20
  21
  22     <h3>Entries from August 2016.</h3>
  23
  24     <div class="entry">
  25       <div class="title">
  26         <a href="http://people.skolelinux.org/pere/blog/Coz_can_help_you_find_bottlenecks_in_multi_threaded_software___nice_free_software.html">Coz can help you find bottlenecks in multi-threaded software - nice free software</a>
  27       </div>
  28       <div class="date">
  29         11th August 2016
  30       </div>
  31       <div class="body">
  32         <p>This summer, I read a great article
  33 "<a href="https://www.usenix.org/publications/login/summer2016/curtsinger">coz:
  34 This Is the Profiler You're Looking For</a>" in USENIX ;login: about
  35 how to profile multi-threaded programs.  It presented a system for
  36 profiling software by running experiences in the running program,
  37 testing how run time performance is affected by "speeding up" parts of
  38 the code to various degrees compared to a normal run.  It does this by
  39 slowing down parallel threads while the "faster up" code is running
  40 and measure how this affect processing time.  The processing time is
  41 measured using probes inserted into the code, either using progress
  42 counters (COZ_PROGRESS) or as latency meters (COZ_BEGIN/COZ_END).  It
  43 can also measure unmodified code by measuring complete the program
  44 runtime and running the program several times instead.</p>
  45
  46 <p>The project and presentation was so inspiring that I would like to
  47 get the system into Debian.  I
  48 <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=830708">created
  49 a WNPP request for it</a> and contacted upstream to try to make the
  50 system ready for Debian by sending patches.  The build process need to
  51 be changed a bit to avoid running 'git clone' to get dependencies, and
  52 to include the JavaScript web page used to visualize the collected
  53 profiling information included in the source package.
  54 But I expect that should work out fairly soon.</p>
  55
  56 <p>The way the system work is fairly simple.  To run an coz experiment
  57 on a binary with debug symbols available, start the program like this:
  58
  59 <p><blockquote><pre>
  60 coz run --- program-to-run
  61 </pre></blockquote></p>
  62
  63 <p>This will create a text file profile.coz with the instrumentation
  64 information.  To show what part of the code affect the performance
  65 most, use a web browser and either point it to
  66 <a href="http://plasma-umass.github.io/coz/">http://plasma-umass.github.io/coz/</a>
  67 or use the copy from git (in the gh-pages branch).  Check out this web
  68 site to have a look at several example profiling runs and get an idea what the end result from the profile runs look like.  To make the
  69 profiling more useful you include &lt;coz.h&gt; and insert the
  70 COZ_PROGRESS or COZ_BEGIN and COZ_END at appropriate places in the
  71 code, rebuild and run the profiler.  This allow coz to do more
  72 targeted experiments.</p>
  73
  74 <p>A video published by ACM
  75 <a href="https://www.youtube.com/watch?v=jE0V-p1odPg">presenting the
  76 Coz profiler</a> is available from Youtube.  There is also a paper
  77 from the 25th Symposium on Operating Systems Principles available
  78 titled
  79 <a href="https://www.usenix.org/conference/atc16/technical-sessions/presentation/curtsinger">Coz:
  80 finding code that counts with causal profiling</a>.</p>
  81
  82 <p><a href="https://github.com/plasma-umass/coz">The source code</a>
  83 for Coz is available from github.  It will only build with clang
  84 because it uses a
  85 <a href="https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55606">C++
  86 feature missing in GCC</a>, but I've submitted
  87 <a href="https://github.com/plasma-umass/coz/pull/67">a patch to solve
  88 it</a> and hope it will be included in the upstream source soon.</p>
  89
  90 <p>Please get in touch if you, like me, would like to see this piece
  91 of software in Debian.  I would very much like some help with the
  92 packaging effort, as I lack the in depth knowledge on how to package
  93 C++ libraries.</p>
  94
  95       </div>
  96       <div class="tags">
  97
  98
  99         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software</a>.
 100
 101
 102       </div>
 103     </div>
 104     <div class="padding"></div>
 105
 106     <div class="entry">
 107       <div class="title">
 108         <a href="http://people.skolelinux.org/pere/blog/Sales_number_for_the_Free_Culture_translation__first_half_of_2016.html">Sales number for the Free Culture translation, first half of 2016</a>
 109       </div>
 110       <div class="date">
 111          5th August 2016
 112       </div>
 113       <div class="body">
 114         <p>As my regular readers probably remember, the last year I published
 115 a French and Norwegian translation of the classic
 116 <a href="http://www.free-culture.cc/">Free Culture book</a> by the
 117 founder of the Creative Commons movement, Lawrence Lessig.  A bit less
 118 known is the fact that due to the way I created the translations,
 119 using docbook and po4a, I also recreated the English original.  And
 120 because I already had created a new the PDF edition, I published it
 121 too.  The revenue from the books are sent to the Creative Commons
 122 Corporation.  In other words, I do not earn any money from this
 123 project, I just earn the warm fuzzy feeling that the text is available
 124 for a wider audience and more people can learn why the Creative
 125 Commons is needed.</p>
 126
 127 <p>Today, just for fun, I had a look at the sales number over at
 128 Lulu.com, which take care of payment, printing and shipping.  Much to
 129 my surprise, the English edition is selling better than both the
 130 French and Norwegian edition, despite the fact that it has been
 131 available in English since it was first published.  In total, 24 paper
 132 books was sold for USD $19.99 between 2016-01-01 and 2016-07-31:</p>
 133
 134 <table border="0">
 135 <tr><th>Title / language</th><th>Quantity</th></tr>
 136 <tr><td><a href="http://www.lulu.com/shop/lawrence-lessig/culture-libre/paperback/product-22645082.html">Culture Libre / French</a></td><td align="right">3</td></tr>
 137 <tr><td><a href="http://www.lulu.com/shop/lawrence-lessig/fri-kultur/paperback/product-22441576.html">Fri kultur / Norwegian</a></td><td align="right">7</td></tr>
 138 <tr><td><a href="http://www.lulu.com/shop/lawrence-lessig/free-culture/paperback/product-22440520.html">Free Culture / English</a></td><td align="right">14</td></tr>
 139 </table>
 140
 141 <p>The books are available both from Lulu.com and from large book
 142 stores like Amazon and Barnes&Noble.  Most revenue, around $10 per
 143 book, is sent to the Creative Commons project when the book is sold
 144 directly by Lulu.com.  The other channels give less revenue.  The
 145 summary from Lulu tell me 10 books was sold via the Amazon channel, 10
 146 via Ingram (what is this?) and 4 directly by Lulu.  And Lulu.com tells
 147 me that the revenue sent so far this year is USD $101.42.  No idea
 148 what kind of sales numbers to expect, so I do not know if that is a
 149 good amount of sales for a 10 year old book or not.  But it make me
 150 happy that the buyers find the book, and I hope they enjoy reading it
 151 as much as I did.</p>
 152
 153 <p>The ebook edition is available for free from
 154 <a href="https://github.com/petterreinholdtsen/free-culture-lessig">Github</a>.</p>
 155
 156 <p>If you would like to translate and publish the book in your native
 157 language, I would be happy to help make it happen.  Please get in
 158 touch.</p>
 159
 160       </div>
 161       <div class="tags">
 162
 163
 164         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture</a>.
 165
 166
 167       </div>
 168     </div>
 169     <div class="padding"></div>
 170
 171     <div class="entry">
 172       <div class="title">
 173         <a href="http://people.skolelinux.org/pere/blog/Vitenskapen_tar_som_vanlig_feil_igjen___relativt_feil.html">Vitenskapen tar som vanlig feil igjen - relativt feil</a>
 174       </div>
 175       <div class="date">
 176          1st August 2016
 177       </div>
 178       <div class="body">
 179         <p>For mange år siden leste jeg en klassisk tekst som gjorde såpass
 180 inntrykk på meg at jeg husker den fortsatt, flere år senere, og bruker
 181 argumentene fra den stadig vekk.  Teksten var «The Relativity of
 182 Wrong» som Isaac Asimov publiserte i Skeptical Inquirer i 1989.  Den
 183 gir litt perspektiv rundt formidlingen av vitenskapelige resultater.
 184 Jeg har hatt lyst til å kunne dele den også med folk som ikke
 185 behersker engelsk så godt, som barn og noen av mine eldre slektninger,
 186 og har savnet å ha den tilgjengelig på norsk.  For to uker siden tok
 187 jeg meg sammen og kontaktet Asbjørn Dyrendal i foreningen Skepsis om
 188 de var interessert i å publisere en norsk utgave på bloggen sin, og da
 189 han var positiv tok jeg kontakt med Skeptical Inquirer og spurte om
 190 det var greit for dem.  I løpet av noen dager fikk vi tilbakemelding
 191 fra Barry Karr hos The Skeptical Inquirer som hadde sjekket og fått OK
 192 fra Robyn Asimov som representerte arvingene i Asmiov-familien og gikk
 193 igang med oversettingen.</p>
 194
 195 <p>Resultatet, <a href="http://www.skepsis.no/?p=1617">«Relativt
 196 feil»</a>, ble publisert på skepsis-bloggen for noen minutter siden.
 197 Jeg anbefaler deg på det varmeste å lese denne teksten og dele den med
 198 dine venner.</p>
 199
 200 <p>For å håndtere oversettelsen og sikre at original og oversettelse
 201 var i sync brukte vi git, po4a, GNU make og Transifex.  Det hele
 202 fungerte utmerket og gjorde det enkelt å dele tekstene og jobbe sammen
 203 om finpuss på formuleringene.  Hadde hosted.weblate.org latt meg
 204 opprette nye prosjekter selv i stedet for å måtte kontakte
 205 administratoren der, så hadde jeg brukt weblate i stedet.</p>
 206
 207       </div>
 208       <div class="tags">
 209
 210
 211         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk</a>, <a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis</a>.
 212
 213
 214       </div>
 215     </div>
 216     <div class="padding"></div>
 217
 218     <div class="entry">
 219       <div class="title">
 220         <a href="http://people.skolelinux.org/pere/blog/Techno_TV_broadcasting_live_across_Norway_and_the_Internet___debconf16___nuug__on__frikanalen.html">Techno TV broadcasting live across Norway and the Internet (#debconf16, #nuug) on @frikanalen</a>
 221       </div>
 222       <div class="date">
 223          1st August 2016
 224       </div>
 225       <div class="body">
 226         <p>Did you know there is a TV channel broadcasting talks from DebConf
 227 16 across an entire country?  Or that there is a TV channel
 228 broadcasting talks by or about
 229 <a href="http://beta.frikanalen.no/video/625529/">Linus Torvalds</a>,
 230 <a href="http://beta.frikanalen.no/video/625599/">Tor</a>,
 231 <a href="http://beta.frikanalen.no/video/624019/">OpenID</A>,
 232 <a href="http://beta.frikanalen.no/video/625624/">Common Lisp</a>,
 233 <a href="http://beta.frikanalen.no/video/625446/">Civic Tech</a>,
 234 <a href="http://beta.frikanalen.no/video/625090/">EFF founder John Barlow</a>,
 235 <a href="http://beta.frikanalen.no/video/625432/">how to make 3D
 236 printer electronics</a> and many more fascinating topics?  It works
 237 using only free software (all of it
 238 <a href="http://github.com/Frikanalen">available from Github</a>), and
 239 is administrated using a web browser and a web API.</p>
 240
 241 <p>The TV channel is the Norwegian open channel
 242 <a href="http://www.frikanalen.no/">Frikanalen</a>, and I am involved
 243 via <a href="https://www.nuug.no/">the NUUG member association</a> in
 244 running and developing the software for the channel.  The channel is
 245 organised as a member organisation where its members can upload and
 246 broadcast what they want (think of it as Youtube for national
 247 broadcasting television).  Individuals can broadcast too.  The time
 248 slots are handled on a first come, first serve basis.  Because the
 249 channel have almost no viewers and very few active members, we can
 250 experiment with TV technology without too much flack when we make
 251 mistakes.  And thanks to the few active members, most of the slots on
 252 the schedule are free.  I see this as an opportunity to spread
 253 knowledge about technology and free software, and have a script I run
 254 regularly to fill up all the open slots the next few days with
 255 technology related video.  The end result is a channel I like to
 256 describe as Techno TV - filled with interesting talks and
 257 presentations.</p>
 258
 259 <p>It is available on channel 50 on the Norwegian national digital TV
 260 network (RiksTV).  It is also available as a multicast stream on
 261 Uninett.  And finally, it is available as
 262 <a href="http://beta.frikanalen.no/">a WebM unicast stream</a> from
 263 Frikanalen and NUUG.  Check it out. :)</p>
 264
 265       </div>
 266       <div class="tags">
 267
 268
 269         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug</a>, <a href="http://people.skolelinux.org/pere/blog/tags/video">video</a>.
 270
 271
 272       </div>
 273     </div>
 274     <div class="padding"></div>
 275
 276     <p style="text-align: right;"><a href="08.rss"><img src="http://people.skolelinux.org/pere/blog/xml.gif" alt="RSS Feed" width="36" height="14" /></a></p>
 277     <div id="sidebar">
 278
 279
 280
 281 <h2>Archive</h2>
 282 <ul>
 283
 284 <li>2016
 285 <ul>
 286
 287 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/01/">January (3)</a></li>
 288
 289 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/02/">February (2)</a></li>
 290
 291 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/03/">March (3)</a></li>
 292
 293 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/04/">April (8)</a></li>
 294
 295 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/05/">May (8)</a></li>
 296
 297 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/06/">June (2)</a></li>
 298
 299 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/07/">July (2)</a></li>
 300
 301 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/08/">August (4)</a></li>
 302
 303 </ul></li>
 304
 305 <li>2015
 306 <ul>
 307
 308 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/01/">January (7)</a></li>
 309
 310 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/02/">February (6)</a></li>
 311
 312 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/03/">March (1)</a></li>
 313
 314 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/04/">April (4)</a></li>
 315
 316 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/05/">May (3)</a></li>
 317
 318 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/06/">June (4)</a></li>
 319
 320 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/07/">July (6)</a></li>
 321
 322 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/08/">August (2)</a></li>
 323
 324 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/09/">September (2)</a></li>
 325
 326 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/10/">October (9)</a></li>
 327
 328 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/11/">November (6)</a></li>
 329
 330 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/12/">December (3)</a></li>
 331
 332 </ul></li>
 333
 334 <li>2014
 335 <ul>
 336
 337 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 338
 339 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
 340
 341 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/03/">March (8)</a></li>
 342
 343 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/04/">April (7)</a></li>
 344
 345 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/05/">May (1)</a></li>
 346
 347 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/06/">June (2)</a></li>
 348
 349 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/07/">July (2)</a></li>
 350
 351 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/08/">August (2)</a></li>
 352
 353 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/09/">September (5)</a></li>
 354
 355 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/10/">October (6)</a></li>
 356
 357 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/11/">November (3)</a></li>
 358
 359 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/12/">December (5)</a></li>
 360
 361 </ul></li>
 362
 363 <li>2013
 364 <ul>
 365
 366 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 367
 368 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 369
 370 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 371
 372 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/04/">April (6)</a></li>
 373
 374 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/05/">May (9)</a></li>
 375
 376 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
 377
 378 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (7)</a></li>
 379
 380 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/08/">August (3)</a></li>
 381
 382 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/09/">September (5)</a></li>
 383
 384 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/10/">October (7)</a></li>
 385
 386 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/11/">November (9)</a></li>
 387
 388 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 389
 390 </ul></li>
 391
 392 <li>2012
 393 <ul>
 394
 395 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 396
 397 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 398
 399 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/03/">March (17)</a></li>
 400
 401 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/04/">April (12)</a></li>
 402
 403 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/05/">May (12)</a></li>
 404
 405 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/06/">June (20)</a></li>
 406
 407 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/07/">July (17)</a></li>
 408
 409 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 410
 411 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/09/">September (9)</a></li>
 412
 413 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 414
 415 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 416
 417 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 418
 419 </ul></li>
 420
 421 <li>2011
 422 <ul>
 423
 424 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 425
 426 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 427
 428 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 429
 430 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
 431
 432 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 433
 434 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
 435
 436 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
 437
 438 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/08/">August (6)</a></li>
 439
 440 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/09/">September (4)</a></li>
 441
 442 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 443
 444 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 445
 446 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 447
 448 </ul></li>
 449
 450 <li>2010
 451 <ul>
 452
 453 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 454
 455 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 456
 457 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 458
 459 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 460
 461 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
 462
 463 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 464
 465 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 466
 467 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 468
 469 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 470
 471 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
 472
 473 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 474
 475 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 476
 477 </ul></li>
 478
 479 <li>2009
 480 <ul>
 481
 482 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 483
 484 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 485
 486 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 487
 488 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
 489
 490 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
 491
 492 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
 493
 494 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
 495
 496 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 497
 498 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 499
 500 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 501
 502 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 503
 504 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 505
 506 </ul></li>
 507
 508 <li>2008
 509 <ul>
 510
 511 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 512
 513 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 514
 515 </ul></li>
 516
 517 </ul>
 518
 519
 520
 521 <h2>Tags</h2>
 522 <ul>
 523
 524  <li><a href="http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (13)</a></li>
 525
 526  <li><a href="http://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
 527
 528  <li><a href="http://people.skolelinux.org/pere/blog/tags/aros">aros (1)</a></li>
 529
 530  <li><a href="http://people.skolelinux.org/pere/blog/tags/bankid">bankid (4)</a></li>
 531
 532  <li><a href="http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (9)</a></li>
 533
 534  <li><a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (16)</a></li>
 535
 536  <li><a href="http://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
 537
 538  <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
 539
 540  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (134)</a></li>
 541
 542  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (157)</a></li>
 543
 544  <li><a href="http://people.skolelinux.org/pere/blog/tags/digistan">digistan (10)</a></li>
 545
 546  <li><a href="http://people.skolelinux.org/pere/blog/tags/dld">dld (15)</a></li>
 547
 548  <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook (23)</a></li>
 549
 550  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
 551
 552  <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (326)</a></li>
 553
 554  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
 555
 556  <li><a href="http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (12)</a></li>
 557
 558  <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (28)</a></li>
 559
 560  <li><a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (9)</a></li>
 561
 562  <li><a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (18)</a></li>
 563
 564  <li><a href="http://people.skolelinux.org/pere/blog/tags/h264">h264 (20)</a></li>
 565
 566  <li><a href="http://people.skolelinux.org/pere/blog/tags/intervju">intervju (42)</a></li>
 567
 568  <li><a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (12)</a></li>
 569
 570  <li><a href="http://people.skolelinux.org/pere/blog/tags/kart">kart (19)</a></li>
 571
 572  <li><a href="http://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
 573
 574  <li><a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker (8)</a></li>
 575
 576  <li><a href="http://people.skolelinux.org/pere/blog/tags/lsdvd">lsdvd (2)</a></li>
 577
 578  <li><a href="http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
 579
 580  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
 581
 582  <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (39)</a></li>
 583
 584  <li><a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (8)</a></li>
 585
 586  <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (276)</a></li>
 587
 588  <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (182)</a></li>
 589
 590  <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (26)</a></li>
 591
 592  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
 593
 594  <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (61)</a></li>
 595
 596  <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (92)</a></li>
 597
 598  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (1)</a></li>
 599
 600  <li><a href="http://people.skolelinux.org/pere/blog/tags/reactos">reactos (1)</a></li>
 601
 602  <li><a href="http://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
 603
 604  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (3)</a></li>
 605
 606  <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (9)</a></li>
 607
 608  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
 609
 610  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (4)</a></li>
 611
 612  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
 613
 614  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (48)</a></li>
 615
 616  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
 617
 618  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (5)</a></li>
 619
 620  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (49)</a></li>
 621
 622  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (4)</a></li>
 623
 624  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (10)</a></li>
 625
 626  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (37)</a></li>
 627
 628  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (2)</a></li>
 629
 630  <li><a href="http://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
 631
 632  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (8)</a></li>
 633
 634  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (59)</a></li>
 635
 636  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 637
 638  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (38)</a></li>
 639
 640 </ul>
 641
 642
 643     </div>
 644     <p style="text-align: right">
 645  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
 646 </p>
 647
 648   </body>
 649 </html>